单词	queen trussed beam
释义	queen trussed beam 双柱上撑梁
随便看	number-average molar mass number average molecular weight number-average molecular weight number-average relative molecular mass number axis number base number base conversion number board number born number building number bus number by chance number carrying system number carrying system conversion number cetane number check number class modulo N number close number code number column number comparing device number concentration number concept number consecutively number control 有花也好有花堪折直须折有花芳处定经过有血都成泪有谁怜有谁知有谁知有谁知有豺狼当辙有酒不饮奈明何 teach-in teaching machine teak team team teammate team play teamwork tea party tea room